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Rambus
RMBS

142 hedge funds and large institutions have $868M invested in Rambus in 2014 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 42 increasing their positions, 48 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 16

21% more call options, than puts

Call options by funds: $13.6M | Put options by funds: $11.3M

5% more funds holding

Funds holding: 135 → 142 (+7)

11% less capital invested

Capital invested by funds: $972M → $868M (-$105M)

13% less repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 48

Holders
142
Holders Change
+7
Holders Change %
+5.19%
% of All Funds
3.79%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
25
Increased
42
Reduced
48
Closed
16
Calls
$13.6M
Puts
$11.3M
Net Calls
+$2.38M
Net Calls Change
-$3.38M

Top Buyers

Rank Fund Capital Flow
1
WRF
Waddell & Reed Financial
Kansas
+$9.82M
2
BFA
BlackRock Fund Advisors
California
+$4.84M
3
PCM
Penn Capital Management
Pennsylvania
+$4.28M
4
Norges Bank
Norges Bank
Norway
+$3.1M
5
RFC
Russell Frank Company
Washington
+$3M

Top Sellers

Rank Fund Capital Flow
1
LSCM
Light Street Capital Management
California
-$14M
2
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$7.38M
3
CM
Castleark Management
Illinois
-$3.69M
4
Goldman Sachs
Goldman Sachs
New York
-$3.03M
5
FA
Friess Associates
Delaware
-$2.82M
Name Holding Trade Value Shares
Change 		Change in
Stake
IG
26
ING Group
Netherlands
$3.99M +$810K +71,525 +25%
Two Sigma Advisers
27
Two Sigma Advisers
New York
$3.65M -$416K -36,700 -10%
BIM
28
BlackRock Investment Management
Delaware
$3.42M -$33.3K -2,942 -0.9%
Charles Schwab
29
Charles Schwab
California
$3.42M +$123K +10,846 +4%
Ameriprise
30
Ameriprise
Minnesota
$3.42M +$2.49M +219,581 +249%
HSA
31
Hussman Strategic Advisors
Maryland
$3.38M +$283K +25,000 +9%
Morgan Stanley
32
Morgan Stanley
New York
$2.98M +$1.71M +150,897 +128%
PPA
33
Parametric Portfolio Associates
Washington
$2.87M -$572K -50,539 -16%
Susquehanna International Group
34
Susquehanna International Group
Pennsylvania
$2.79M +$2.57M +227,075 +932%
HC
35
Hosking & Co
Ireland
$2.63M +$2.69M +237,323 New
American Century Companies
36
American Century Companies
Missouri
$2.51M +$5.71K +504 +0.2%
AllianceBernstein
37
AllianceBernstein
Tennessee
$2.48M – – –
California Public Employees Retirement System
38
California Public Employees Retirement System
California
$2.39M – – –
California State Teachers Retirement System (CalSTRS)
39
California State Teachers Retirement System (CalSTRS)
California
$2.35M +$23.8K +2,097 +1%
SFM
40
Systematic Financial Management
New Jersey
$2.28M +$2.32M +205,265 New
FC
41
FIC Capital
New York
$2M – – –
Citigroup
42
Citigroup
New York
$1.91M +$145K +12,845 +8%
Ohio Public Employees Retirement System (OPERS)
43
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.88M +$496K +43,754 +35%
DIA
44
Denver Investment Advisors
Colorado
$1.8M +$23.1K +2,039 +1%
Two Sigma Investments
45
Two Sigma Investments
New York
$1.57M +$1.12M +99,229 +236%
SEI Investments
46
SEI Investments
Pennsylvania
$1.51M +$1.54M +136,360 New
Swiss National Bank
47
Swiss National Bank
Switzerland
$1.42M +$37.4K +3,300 +3%
Millennium Management
48
Millennium Management
New York
$1.39M +$13.6K +1,197 +1%
Citadel Advisors
49
Citadel Advisors
Florida
$1.36M -$414K -36,509 -23%
CS
50
Credit Suisse
Switzerland
$1.36M +$466K +41,158 +51%
1
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RMBS Hedge Fund Activity: Q4 2014 in Review

142 of the 3,749 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q4 2014, worth a combined $868M — down 11% from $972M a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new RMBS positions and 16 closed out — a net gain of 9 holders — while 42 added to existing stakes and 48 trimmed.

The largest buyer was Waddell & Reed Financial, adding an estimated $9.82M. The largest seller was Light Street Capital Management, exiting entirely with an estimated $14M sold.

  • 142 institutional investors held Rambus (RMBS) as of Q4 2014, up from 135 in Q3 2014.
  • Funds reported $868M of Rambus stock for Q4 2014, down 11% quarter-over-quarter.
  • 25 funds opened new Rambus positions in Q4 2014 and 16 closed out, a net change of +9 holders.
  • The largest Rambus buyer in Q4 2014 was Waddell & Reed Financial, an estimated $9.82M added.
  • The largest Rambus seller in Q4 2014 was Light Street Capital Management, an estimated $14M sold.

Based on aggregated 13F filings for Q4 2014.